Czech Brooch-Amber Glass Stones. Beautiful 1930s-40s vintage Czech brooch with striking amber colored faceted stones. The brooch measures 2.5 x 1.5 inches In excellent condition, but the stone is slightly crooked and cannot be straightened – the stone is a little larger for the space and the setting itself is slightly off. The gold tone metal is probably brass. No visible marker’s marks, just some indecipherable writing on the back of the piece. This is a wonderful brooch to own and enjoy. It would be a lovely gift, too. A few superficial scratches may show under some lighting.